Tetrahedron Letters

Deprotection of 1, 3-oxathiolanes to ketones promoted by base

B Du, C Yuan, L Zhang, L Yang, B Liu

文献索引：Du, Biao; Yuan, Changchun; Zhang, Langzhong; Yang, Li; Liu, Bo Tetrahedron Letters, 2013 , vol. 54, # 18 p. 2217 - 2220

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被引用次数: 2

摘要

A variety of 1, 3-oxathiolanes can be easily converted to the corresponding ketones in good yields with LTMP in THF. This deprotection methodology shows satisfactory chemoselectivity when other protecting groups, such as dimethylketal, 1, 3-dioxolane, 1, 3-dithiane, and other acid-sensitive groups, are present within the same substrates.